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1 ncrease expression of the LHbeta gene in the gonadotrope.
2 in the expression of the LHbeta gene by the gonadotrope.
3 duced glycolysis is recapitulated in primary gonadotropes.
4 lishes essential role(s) of SF1 in pituitary gonadotropes.
5 channels in alphaT3-1 cells and primary rat gonadotropes.
6 mechanism of GnIH action in GnRH neurons and gonadotropes.
7 equency of [Ca(2+)](cyt) oscillations in rat gonadotropes.
8 cates a defect of LH regulation in pituitary gonadotropes.
9 f the alpha and LHbeta subunits in pituitary gonadotropes.
10 in clonal (alphaT3-1) and primary pituitary gonadotropes.
11 a signal from the hypothalamus to pituitary gonadotropes.
12 bpopulation of anterior pituitary cells, the gonadotropes.
13 one secretion in isolated male rat pituitary gonadotropes.
14 tenuated activity in trophoblasts but not in gonadotropes.
15 are heterodimeric glycoproteins expressed in gonadotropes.
16 ibin B-specific and selectively expressed in gonadotropes.
17 l expression is lost in mice lacking SF-1 in gonadotropes.
18 igh in pituitary non-gonadotropes as well as gonadotropes.
19 ntil stimulated by FSH secreted by pituitary gonadotropes.
20 ed signaling from brain neurons to pituitary gonadotropes.
21 expression of FSHB, the hormone secreted by gonadotropes.
22 II receptor is expressed in the majority of gonadotropes.
23 coprotein subunit-expressing thyrotropes and gonadotropes.
24 al significance of this factor in developing gonadotropes, a knockdown of p8 in L beta T2 cells was g
25 sic factors critical for embryonic pituitary gonadotrope and thyrotrope cell differentiation have bee
27 ative regulator of reproduction by acting on gonadotropes and gonadotropin-releasing hormone (GnRH) n
28 relatively sustained in alpha T3-1 pituitary gonadotropes and HEK293 cells but is transient in immort
29 e investigated whether FOXO1 is expressed in gonadotropes and if it can modulate LH beta-subunit (Lhb
31 ssary for specification and expansion of the gonadotropes and Pit1 lineage within the ventral and cau
32 ization is regulated by insulin signaling in gonadotropes and that FOXO1 inhibits Lhb transcription.
33 gest that GATA2 promotes Grem1 expression in gonadotropes and that the gremlin protein potentiates FS
34 r regulation of alpha-GSU gene expression in gonadotropes and thyrotropes in the developing human fet
35 s single copy gene is expressed in pituitary gonadotropes and thyrotropes of all mammals and in place
36 le in differentiation of ventral cell types (gonadotropes and thyrotropes) by inducing Bmp2 expressio
37 ponsible for Cga cell-specific expression in gonadotropes and thyrotropes, and we show here that it e
38 matin immunoprecipitation assay with LbetaT2 gonadotropes, and this effect is enhanced by gonadotropi
41 le for PROP1 in the ontogenesis of pituitary gonadotropes, as well as somatotropes, lactotropes and c
42 es (alpha T3-1 and L beta T2) that represent gonadotropes at early and late stages of development, re
45 trope program by inhibiting GATA2 binding to gonadotrope- but not thyrotrope-specific genes, indicati
46 the control of biosynthesis in the pituitary gonadotrope by hypothalamic gonadotropin-releasing hormo
48 e they were induced only in purified primary gonadotropes by activin A (50 ng/ml) and inhibited by Gn
50 ude that adenoviral-based studies in primary gonadotropes can adequately recognize regulatory element
51 uction of a committed but immature pituitary gonadotrope cell line by directing expression of the onc
53 layer of human chorionic villus but not in a gonadotrope cell line that also expresses the alpha subu
54 cursor cell line, alphaT1-1, and an immature gonadotrope cell line, alphaT3-1, identified by using cD
56 lization and GLUT1 expression in a pituitary gonadotrope cell model and in primary gonadotropes, we s
57 monstrated that FOXO1 is expressed in murine gonadotrope cells and that insulin signaling increased F
59 regulated by insulin signaling in pituitary gonadotrope cells is the FOXO subfamily of forkhead tran
60 Fshb expression levels obtained in pituitary gonadotrope cells perifused with varying GnRH pulse freq
61 ne biosynthesis and secretion from pituitary gonadotrope cells, and together, inhibin and activin con
63 ation with its DNA binding cofactor Foxl2 in gonadotrope cells, mice make essentially no FSH and fema
64 lating hormone (FSH), a product of pituitary gonadotrope cells, regulates gonadal function and fertil
75 cate that GnRH activates MKP-2 expression in gonadotropes, dependent upon activation of multiple MAPK
76 unctional transfection studies in the murine gonadotrope-derived alphaT3-1 cell line, we have localiz
78 t inhibited activin signaling in a pituitary gonadotrope-derived cell line (LbetaT2) in a dose-depend
80 SRII expression in rat pituitary cells and a gonadotrope-derived cell line and MIS-mediated activatio
82 uitary glands mirrored its expression in the gonadotrope-derived cell lines and coincided with the fi
85 a cell that represents a subsequent stage of gonadotrope differentiation (expression of alpha-subunit
88 tary data identifies a Gata2-circuit for the gonadotrope-enriched disease-associated Pcsk1 gene, whic
89 ell responses showed that whereas individual gonadotropes exhibited two response states, inactive and
90 hb We demonstrate that poorly differentiated gonadotropes express a TET1 isoform lacking the N-termin
91 onfocal microscopy, we found that most fetal gonadotropes expressed alpha-GSU, LHbeta, and FSHbeta go
93 which is experimentally validated by reduced gonadotrope expression in a gonadotrope conditional Gata
95 BMP binding to activin type II receptors in gonadotropes, facilitating induction of Fshb transcripti
96 In addition, RNA-seq analysis of purified gonadotropes from control and cKO males revealed a profo
101 and by Galpha(s) and implicate autocrine and gonadotrope-gonadotrope paracrine regulatory loops in th
103 the activation of the G(q/11) protein in the gonadotrope; however, GnRH II is more potent in the stim
105 tuitaries, increasing in proportion to total gonadotropes in both males and females from 14 (approxim
106 y or in pulses, respectively, from pituitary gonadotropes in many vertebrates, and regulate ovarian f
107 ete gonadal and adrenal agenesis, absence of gonadotropes in the pituitary and impaired development o
110 alpha-GSU appears to be the lead protein in gonadotropes, in thyrotropes which ultimately express al
111 The terminal differentiation of pituitary gonadotropes is delayed, resulting in transient hypogona
112 e with defective Lhx3 genes are deficient in gonadotrope, lactotrope, somatotrope, and thyrotrope pit
120 t IGSF1 is expressed both in thyrotropes and gonadotropes of the pituitary and in Leydig and germ cel
121 heptapeptide enters the regulated pathway in gonadotropes of transgenic mice, and is released in resp
123 1), is expressed in the pituitary and in the gonadotrope precursor cell line, alphaT3-1, where it is
125 that all three TET enzymes are expressed in gonadotrope-precursor cells, but Tet1 mRNA levels decrea
126 it1, suppressing the ventral GATA2-dependent gonadotrope program by inhibiting GATA2 binding to gonad
128 various patterns of pulsatile GnRH regulate gonadotrope responsiveness remain poorly understood.
132 n of transcription factors characteristic of gonadotropes, SF1 and ISL1, but no gonadotropin expressi
135 t LHbeta gene promoter acting at a consensus gonadotrope-specific element (GSE) located at position -
137 er elements between -2871/-750 necessary for gonadotrope-specific expression of ovine FSHB in vivo.
138 n in gonadotropes, we generated and analyzed gonadotrope-specific Gata2 KO mice using the Cre-lox sys
139 ssion of the oncogene SV40 T antigen using a gonadotrope-specific region of the human glycoprotein ho
142 s on the ovine FSHB promoter associated with gonadotrope-specific regulation/expression, but that mor
143 lucidate the genomic repertoire required for gonadotrope specification and luteinizing hormone beta (
144 e functionally rescued Fshb null mice with a gonadotrope-targeted HFSHB transgene and performed RNA-S
145 secretion from dopamine- or serotonin-loaded gonadotropes, the secretagogue action of PMA develops mo
146 Although synthesized in the same pituitary gonadotropes, the secretion profiles of lutropin (LH) an
147 ariant CREs have similar overall activity in gonadotropes, the variant CREs make a much smaller contr
149 f the hormone-producing pituitary cell types-gonadotropes, thyrotropes, somatotropes, lactotropes, co
151 we studied the biosynthetic response of the gonadotrope to varying GnRH concentrations, focusing on
152 onadotropin-releasing hormone (GnRH) acts at gonadotropes to direct the synthesis of the gonadotropin
154 ional and post-transcriptional regulation in gonadotropes to orchestrate the hypothalamus-pituitary-g
155 yristate-13-acetate (PMA) stimulates as many gonadotropes to secrete as does gonadotropin-releasing h
157 that p8 is a stage-specific component of the gonadotrope transcriptome that may play a functional rol
161 expand our previous study on GnIH actions in gonadotropes, we investigated the potential signal trans
162 uitary gonadotrope cell model and in primary gonadotropes, we show GLUT1-dependent stimulation of gly
164 s to the pituitary and in close proximity to gonadotropes, whereas the hypothalamic Gnrh3 neurons are